Dottie MB5163 Bolt, 5/16"-18 3" Hex Head Tap Bolt

Built for dependable performance in security, surveillance and networking installations, the Dottie MB5163 5/16-18 x 3in Hex Head Tap Bolt delivers the strength and corrosion resistance installers need for camera mounts, enclosures and rack assemblies. Manufactured from low carbon steel and zinc-plated for corrosion resistance, this hex head tap bolt offers a secure 5/16-18 thread engagement that works in internally tapped holes or with a nut for long-length connections. The 3in length is ideal for pulling multiple components together and enables easy adjustment using jam nuts to lock settings in place during field installations.

Because it meets IFI-199 dimensional standards and is sold in installer-friendly packs, the MB5163 reduces fit issues and keeps deployment efficient across large surveillance and monitoring projects. Use these bolts wherever reliable mechanical fastening is essential—mount CCTV cameras, secure network racks, or anchor sensor enclosures with confidence. Order a pack today to streamline your next security or monitoring installation.

• Reliable, long-lasting fastening: zinc-plated, corrosion-resistant finish protects hardware in indoor and outdoor security and surveillance installations.
• Secure fit and adjustment: 5/16-18 threads provide precise engagement in tapped holes or with nuts and jam nuts for fine-tuned assemblies.
• Extra reach for long runs: 3in length accommodates thicker brackets, enclosures, and multi-component mounts common in networking and monitoring gear.
• Installer-friendly pack: sold in economical packs (100) to keep projects on schedule and reduce reordering downtime.
• Standards-based quality: manufactured to IFI-199 for consistent dimensions and compatibility across security hardware and mounting systems.